Home / 4,251,283.32-6,381,035.36-4,020,853.83

Finding the Fourth Proportional to 4,251,283.32, 6,381,035.36 and 4,020,853.83

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Solution

The fourth proportional to 4,251,283.32, 6,381,035.36 and 4,020,853.83 is: 6,035,168.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,283.32 : 6,381,035.36 = 4,020,853.83 : x
  2. Step 2: Convert to fraction form
    4,251,283.32/6,381,035.36 = 4,020,853.83/x
  3. Step 3: Cross multiply
    4,251,283.32x = 6,381,035.36 × 4,020,853.83
  4. Step 4: Simplify right side
    4,251,283.32x = 25,657,210,466,621.43
  5. Step 5: Solve for x
    x = 25,657,210,466,621.43/4,251,283.32
  6. Step 6: Final answer
    x = 6,035,168.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.